package com.wenjie.redHat.dao;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.wenjie.redHat.domain.entity.ProductEntity;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface ProductMapper extends BaseMapper<ProductEntity> {

    ProductEntity selectByCid(Integer cid);
}
